[Cavovarus foot].

The cavovarus foot (CF) is a complex three-dimensional foot deformity. In addition to primary forms, secondary forms can be distinguished. The diagnosis of CF is made clinically; however, anamnestic information, a targeted examination including neurological status and at least radiological imaging using the hindfoot-centered imaging technique are required to determine the treatment. Conservative treatment for CF consists of the provision of insoles up to the adaptation of an orthopedic custom-made shoe, depending on the severity of the deformity. The indications for a surgical procedure are present in the case of increasing complaints, although the timing should be extensively discussed with the patient in order to be able to achieve the best functional results. Surgical treatment is generally complex but a combination of soft tissue interventions and osteotomy/arthrodesis can usually be used to achieve a plantigrade foot position and thereby enable the patient to walk with a functionally improved gait.